Question

6. Explain why 7x11x13+13 and 7 x6x5x4x3x2x1 +5 are composite numbers.
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Answer 1

Answer:

The numbers which are not prime and numbers having factors other than one and itself are known as composite numbers. So factors are 13 x 13 x 3 x 2 which has the value equal to 1014 and has more than one factor. So it is a composite number. We get 1009 x 5 = 5045 which is a composite number

Step-by-step explanation:

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